v3.25.4
Equity-Based Compensation, Profit Sharing and Deferred Compensation Plans - Additional Information (Detail)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
compensation_plan
$ / shares
shares
Dec. 31, 2024
USD ($)
shares
Dec. 31, 2023
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Equity-based compensation expense | $ $ 69,213 $ 73,925 $ 99,507
Tax benefit related to equity-based compensation costs | $ $ 14,700 $ 15,900 $ 19,900
Options exercised (in shares) 30,825 73,009 158,022
Combined plan contribution | $ $ 29,400 $ 30,200 $ 26,200
Shares contributed to the Employee Stock Ownership Plan (in Shares) 3,900 3,700  
Number of deferred compensation plans | compensation_plan 2    
Common stock, shares held in rabbi trust, shares (in shares) 106,697 106,697  
Tranche One      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares vested (in shares) 2,838    
Tranche Two      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares vested (in shares) 1,366    
Tranche Two | Key Management Employees      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage of options vesting rights 50.00%    
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units grants during period 1,428    
Total unrecognized compensation cost for all outstanding Options and RSUs | $ $ 133,900    
Weighted-average period over which the unrecognized compensation will be recorded 1 year 7 months 6 days    
Weighted average grant date fair value per share for the RSUs (in dollars per share) | $ / shares $ 7,626.05    
RSUs | Tranche One      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units vesting period or option vesting period 4 years    
Restricted share units grants during period 938    
RSUs | Tranche Two      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units vesting period or option vesting period 2 years    
Restricted share units grants during period 490    
Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of years for options granted 10 years    
Options | Tranche One      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units vesting period or option vesting period 4 years    
Percentage of options vesting rights 25.00%    
Options | Tranche One | Key Management Employees      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage of options vesting rights 50.00%    
Options | Tranche Two      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units vesting period or option vesting period 2 years    
Percentage of options vesting rights 50.00%    
Employee Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted (Shares) 4,204    
Minimum | Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units vesting period or option vesting period 3 years    
Maximum | Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units vesting period or option vesting period 6 years    
2018 Plan | RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted share units grants during period 1,428    
2018 Plan | Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted (Shares) 4,204